Atkin-Lehner |
2- 5- 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
101920bp |
Isogeny class |
Conductor |
101920 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
3.4891684183382E+24 |
Discriminant |
Eigenvalues |
2- -2 5- 7- 4 13+ 8 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-39106720,27979138200] |
[a1,a2,a3,a4,a6] |
j |
109804388523871676552/57924691812653575 |
j-invariant |
L |
2.4994632293663 |
L(r)(E,1)/r! |
Ω |
0.0694295280312 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
9 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
101920o2 14560k2 |
Quadratic twists by: -4 -7 |